How do you set headers in a REST Assured request?

How do you set headers in a REST Assured request?

• A. Using the setHeader() method.
• B. Using the addHeader() method.
• C. Using the header() method.
• D. Using the configureHeader() method.

Answer: (C)

When working with REST Assured to build HTTP requests, the appropriate way to set headers is by using the header() method. This method allows you to define the specific key-value pairs for headers that will be included in the request. For instance, you might use it to set content types or authorization tokens, which are vital for the proper functioning of many APIs. The header() method is designed for adding single header values, making it straightforward to use when you need to set or override a specific header. This approach is commonly utilized when a single instance of a header is needed for requests, ensuring clarity and precision in setting up your requests. While other methods might be available in REST Assured—like addHeader() for appending headers—it is the header() method that is specifically designed for this purpose when you want to specify a header with a unique value. Its intuitive design aligns well with the principles of RESTful API interactions.

When working with REST Assured to build HTTP requests, the appropriate way to set headers is by using the header() method. This method allows you to define the specific key-value pairs for headers that will be included in the request. For instance, you might use it to set content types or authorization tokens, which are vital for the proper functioning of many APIs.

The header() method is designed for adding single header values, making it straightforward to use when you need to set or override a specific header. This approach is commonly utilized when a single instance of a header is needed for requests, ensuring clarity and precision in setting up your requests.

While other methods might be available in REST Assured—like addHeader() for appending headers—it is the header() method that is specifically designed for this purpose when you want to specify a header with a unique value. Its intuitive design aligns well with the principles of RESTful API interactions.